diff options
| author | Todd C. Miller <millert@cvs.openbsd.org> | 2002-12-19 21:24:29 +0000 |
|---|---|---|
| committer | Todd C. Miller <millert@cvs.openbsd.org> | 2002-12-19 21:24:29 +0000 |
| commit | 20b6afc1f6af7b8cf2bd8b9933ac91afb729859f (patch) | |
| tree | e04b12a8a0d5797db48a995c61a36154409c9fb7 /usr.bin/awk/awk.h | |
| parent | 74f6d0d46c772481e8721cc054dcf4d4815852f6 (diff) | |
Update to the One True Awk version 20021213
Diffstat (limited to 'usr.bin/awk/awk.h')
| -rw-r--r-- | usr.bin/awk/awk.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/usr.bin/awk/awk.h b/usr.bin/awk/awk.h index 9762944b892..e29804c8c83 100644 --- a/usr.bin/awk/awk.h +++ b/usr.bin/awk/awk.h @@ -1,4 +1,4 @@ -/* $OpenBSD: awk.h,v 1.9 2001/09/08 00:12:40 millert Exp $ */ +/* $OpenBSD: awk.h,v 1.10 2002/12/19 21:24:28 millert Exp $ */ /**************************************************************** Copyright (C) Lucent Technologies 1997 All Rights Reserved @@ -31,6 +31,8 @@ typedef unsigned char uschar; #define xfree(a) { if ((a) != NULL) { free((char *) a); a = NULL; } } +#define NN(p) ((p) ? (p) : "(null)") /* guaranteed non-null for dprintf +*/ #define DEBUG #ifdef DEBUG /* uses have to be doubly parenthesized */ |